Sunscreen compositions containing damaged RNA fragments
US5800826A · kind A · utility
0Cited by
2References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 5, 1997 |
| Grant date | Sep 1, 1998 |
| Priority date | — |
| Expiry date | Mar 5, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/08
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a protection-effective amount of UV-damaged RNA fragments, in combination with a cosmetically or pharmaceutically acceptable carrier. The compositions are useful in the prevention of skin damage to UV radiation and in preventing photoaging.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.